Perfluoro-1,2-dimethylcyclohexane306-98-931 % similar Perfluoromethylcyclohexane355-02-231 % similar 1,1,1,2,2,3,4,5,5,5-Decafluoro-3-methoxy-4-(trifluoromethyl)pentane132182-92-430 % similar 1,1,1,2,3,3,4,4-Octafluoro-4-iodo-2-(trifluoromethyl)butane1514-90-530 % similar Methyl perfluoropropyl ether375-03-130 % similar